According to the basic conception of fluid-solid coupling seepage flow theory, an equation of motion should be founded.
根据流固耦合渗流理论的基本思想，建立流固耦合渗流运动方程。
A problem about tubing string vibration caused by the fluid unsteady flow inside tubing string is studied from the Angle of solid liquid coupling vibration in dynamics.
文章从动力学中固液耦合振动的角度出发，研究了油管柱内流体不稳定流动引起的油管柱振动问题。
We can obtain the impeller's interior actual flow situation and the impeller internal stress distribution due to axial flow fluid-solid coupling numerical simulation.
通过对轴流泵叶轮流固耦合的数值模拟，得到了叶轮内部真实流动情况和叶内部应力分布情况。
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